2-32
*
(CPLX)*
(Abs)
BC
(
i
)
U
(Calculation of absolute value)
* fx-7400G
II
:
(CPLX)
*
(CPLX)*
(Arg)
BC
(
i
)
U
(Calculation of argument)
* fx-7400G
II
:
(CPLX)
• The result of the argument calculation differs in accordance with the current angle unit
setting (degrees, radians, grads).
I
Conjugate Complex Numbers
[OPTN]
-
[CPLX]
-
[Conj]
A complex number of the form
a
+
b
i
becomes a conjugate complex number of the form
a
–
b
i
.
Example To calculate the conjugate complex number for the complex number
2 + 4
i
*
(CPLX)*
(Conj)
AC
(
i
)
U
* fx-7400G
II
:
(CPLX)
I
Extraction of Real and Imaginary Parts
[OPTN]
-
[CPLX]
-
[ReP]/[lmP]
Use the following procedure to extract the real part
a
and the imaginary part
b
from a complex
number of the form
a
+
b
i
.
Example To extract the real and imaginary parts of the complex number 2 + 5
i
*
(CPLX)*
(
E
)
(ReP)
AD
(
E
)
(
i
)
U
(Real part extraction)
* fx-7400G
II
:
(CPLX)
*
(CPLX)*
(
E
)
(ImP)
AD
(
E
)
(
i
)
U
(Imaginary part extraction)
* fx-7400G
II
:
(CPLX)
I
Polar and Rectangular Form Transformation
[OPTN]
-
[CPLX]
-
[
r
Ƨ
]/[
a
+
bi
]
Use the following procedure to transform a complex number displayed in rectangular form to
polar form, and vice versa.
Содержание FX-7400GII
Страница 337: ...E CON2 Application ...
